Jonathan Johnson
NPI 1003030909 · Occupational Therapy Assistant · Baltimore, MD
Jonathan Johnson is a Occupational Therapy Assistant provider in Baltimore, MD (NPI 1003030909).
Provider details
- NPI number
- 1003030909
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- AOO558 (MD)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jonathan Johnson's NPI number?
- Jonathan Johnson's National Provider Identifier (NPI) is 1003030909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Johnson's specialty?
- Jonathan Johnson is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jonathan Johnson located?
- Jonathan Johnson's practice location on file with NPPES is 2327 N Charles St, Baltimore, MD 21218-5128.
- What is Jonathan Johnson's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Johnson is (410) 889-8500.
- Is Jonathan Johnson's NPI active?
- Yes — Jonathan Johnson's NPI (1003030909) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.